An annual herb with an erect lead shoot to c. 15 cm high and numerous prostrate, decumbent or ascending lateral shoots up to 30 cm long.

Stem

Stems puberulous or pubescent.

Petiole

Petioles 0.3–1(2) cm long.

Leaf lamina

Leaf blades 1–5 × 0.4–2.5 cm, ovate-lanceolate or ovate-trullate, subacute or obtuse at the apex, finely crenulate to subentire on the margin, cuneate or rounded at the base, membranous, sparingly puberulous or pubescent on both surfaces, especially on the midrib and main nerves, or else ± glabrous, 3–5-nerved from the base; lateral nerves in 4–6 pairs.